<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

class AddLatitudeToUsersTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::table('users', function (Blueprint $table) {
             $table->decimal('latitude', 10, 6)->nullable()->comment('经度');
             $table->decimal('longitude', 10, 6)->nullable()->comment('纬度');
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::table('users', function (Blueprint $table) {
              $table->dropColumn(['latitude','longitude']);
        });
    }
}
